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oxygen-sensor-8946553300-0

O2 Sensor Replaces Downstream Rear air-Fuel Ratio Oxygen Sensor for Lexus IS250 IS300 Part Number: 8946553300 89465-53300

oxygen-sensor-894670T020-2

250-54084 Upstream O2 Oxygen Sensor Replacement for Subaru Forester Impreza Legacy Outback Toyota Camry Highlander Sienna, Avalon Rav4 Lexus ES350

for Mazda RX-8 1.3L 2009 2010 2011 for Mazda RX-8 O2 Sensor N3R1188G1 Upstream Oxygen Sensor N3R1-18-8G1 234-9059

Technical Details
Part Number 4978374353502
$82.88
Availability: In stock
SKU
carpart-1023664
OR
Function The O2 (Oxygen) Sensor Is A Critical Component In The Engine Management System, Measuring The Oxygen Content In The Exhaust Gases To Optimize Fuel-Air Mixture And Enhance Fuel Efficiency.
Location Typically Mounted In The Exhaust System, Often Near The Catalytic Converter, The O2 Sensor Is Strategically Placed To Accurately Gauge The Oxygen Levels After The Combustion Process.
Operation The Sensor Works By Converting The Oxygen Levels In The Exhaust Into An Electrical Signal, Which Is Then Interpreted By The Vehicle'S Engine Control Unit (Ecu) To Adjust The Fuel Injection Accordingly.
Maintenance Regularly Checking And Replacing The O2 Sensor Is Important For Maintaining Vehicle Performance And Emissions Compliance. A Failing Sensor Can Lead To Poor Fuel Economy, Increased Emissions, And Potential Engine Damage.
Diagnostic Significance The O2 Sensor Provides Valuable Data To The Ecu, Which Can Be Used To Diagnose A Variety Of Engine Issues. Malfunctioning Sensors Can Trigger Error Codes And Warning Lights, Indicating A Need For Further Inspection.
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